sodium stearate

简明释义

硬脂酸钠

英英释义

例句

1.In the cosmetic industry, sodium stearate 硬脂酸钠 acts as an emulsifier to help blend oil and water.

在化妆品行业中，硬脂酸钠作为乳化剂，帮助油和水混合。

2.You can find sodium stearate 硬脂酸钠 in many shaving creams for its ability to create a rich lather.

你可以在许多剃须膏中找到硬脂酸钠，因为它能够产生丰富的泡沫。

3.When making homemade soap, adding sodium stearate 硬脂酸钠 can improve the hardness of the final product.

在制作自制肥皂时，添加硬脂酸钠可以改善最终产品的硬度。

4.The formulation of the lotion includes sodium stearate 硬脂酸钠 to enhance its texture.

该乳液的配方中包含硬脂酸钠以增强其质感。

5.The soap is made using sodium stearate, which is a common ingredient in many bar soaps.

这款肥皂是使用硬脂酸钠制成的，硬脂酸钠是许多香皂中的常见成分。

作文

Sodium stearate, a compound derived from stearic acid and sodium, plays a crucial role in various industries, particularly in the fields of cosmetics, pharmaceuticals, and food production. As a salt of stearic acid, it is commonly used as a surfactant and emulsifier. The chemical formula for sodium stearate (氢化蓖麻油酸钠) is C18H35NaO2, which highlights its composition and structure. Its unique properties make it an essential ingredient in many products that we use every day.In the cosmetic industry, sodium stearate is often found in lotions, creams, and soaps. It serves to stabilize emulsions, helping to mix water with oils, which enhances the texture and consistency of these products. For instance, when formulating a moisturizer, the presence of sodium stearate ensures that the oil and water components do not separate, providing a smooth application on the skin. Additionally, it contributes to the cleansing properties of soaps, allowing them to effectively remove dirt and impurities while being gentle on the skin.The pharmaceutical sector also utilizes sodium stearate as an excipient, which is an inactive substance that serves as the vehicle or medium for a drug. It aids in the formulation of tablets and capsules by acting as a lubricant, ensuring that the active ingredients can be compressed into tablets without sticking to the equipment. This functionality is particularly important in large-scale manufacturing processes, where efficiency and consistency are paramount.Furthermore, sodium stearate is employed in the food industry, where it acts as an emulsifier and stabilizer in processed foods. It helps maintain the texture and quality of various food products, preventing separation of ingredients and enhancing mouthfeel. For example, in baked goods and dairy products, sodium stearate can improve the overall quality and shelf life, making it a valuable additive in food formulations.Despite its widespread use, it is essential to consider the safety and regulatory aspects surrounding sodium stearate. Regulatory bodies such as the Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA) have established guidelines to ensure that this compound is used safely within specified limits. While sodium stearate is generally recognized as safe (GRAS) when used appropriately, excessive consumption or exposure may lead to adverse effects, underscoring the importance of adhering to recommended usage levels.In conclusion, sodium stearate (氢化蓖麻油酸钠) is a versatile compound with significant applications across various industries. Its role as a surfactant, emulsifier, and stabilizer makes it indispensable in cosmetics, pharmaceuticals, and food production. Understanding the properties and functions of sodium stearate not only highlights its importance in our daily lives but also emphasizes the need for responsible usage and adherence to safety regulations. As consumers, being aware of the ingredients in the products we use can help us make informed choices, ensuring both efficacy and safety in our personal care and dietary selections.

氢化蓖麻油酸钠是一种由硬脂酸和钠衍生的化合物，在各个行业中扮演着重要角色，特别是在化妆品、制药和食品生产领域。作为硬脂酸的盐，它常用作表面活性剂和乳化剂。sodium stearate（氢化蓖麻油酸钠）的化学式为C18H35NaO2，突显了其成分和结构。其独特的性质使其成为我们日常使用的许多产品中的重要成分。在化妆品行业中，sodium stearate通常出现在乳液、面霜和肥皂中。它的作用是稳定乳液，帮助水与油混合，从而增强这些产品的质地和一致性。例如，在配制保湿霜时，sodium stearate的存在确保油和水成分不会分离，使其在皮肤上顺滑涂抹。此外，它还促进肥皂的清洁性能，使肥皂能够有效去除污垢和杂质，同时对皮肤温和。制药行业也利用sodium stearate作为赋形剂，即作为药物的载体或介质的非活性物质。它在片剂和胶囊的配制中起到润滑剂的作用，确保活性成分能够被压缩成片剂，而不会粘附在设备上。这一功能在大规模制造过程中尤为重要，因为效率和一致性至关重要。此外，sodium stearate在食品工业中被用作乳化剂和稳定剂，帮助维持各种食品的质地和质量，防止成分分离，增强口感。例如，在烘焙食品和乳制品中，sodium stearate可以改善整体质量和保质期，使其成为食品配方中的有价值添加剂。尽管广泛使用，但考虑sodium stearate的安全性和监管方面也很重要。食品药品监督管理局（FDA）和欧洲食品安全局（EFSA）等监管机构已建立指南，以确保该化合物在规定限度内安全使用。虽然sodium stearate在适当使用时通常被认为是安全的（GRAS），但过量消费或暴露可能导致不良影响，强调遵循推荐使用水平的重要性。总之，sodium stearate（氢化蓖麻油酸钠）是一种多用途化合物，在各个行业中具有重要应用。它作为表面活性剂、乳化剂和稳定剂的作用使其在化妆品、制药和食品生产中不可或缺。了解sodium stearate的性质和功能不仅突显了其在我们日常生活中的重要性，还强调了负责任使用和遵守安全法规的必要性。作为消费者，了解我们使用产品中的成分可以帮助我们做出明智的选择，确保个人护理和饮食选择的有效性和安全性。